Generation error

[FallenRiteMonk]

Running the command ng generate schematics-docker:docker as described in the readme using version 1.2.0 results in the following error:

Cannot find module '<PROJECT_PATH>/node_modules/schematics-docker/src/docker/index'
Error: Cannot find module '<PROJECT_PATH>/node_modules/schematics-docker/src/docker/index'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.resolve (internal/module.js:18:19)
    at new ExportStringRef (<PROJECT_PATH>/node_modules/@angular-devkit/schematics/tools/export-ref.js:15:32)
    at NodeModulesEngineHost._resolveReferenceString (<PROJECT_PATH>/node_modules/@angular-devkit/schematics/tools/node-module-engine-host.js:94:21)
    at NodeModulesEngineHost.createSchematicDescription (<PROJECT_PATH>/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js:172:34)
    at SchematicEngine.createSchematic (<PROJECT_PATH>/node_modules/@angular-devkit/schematics/src/engine/engine.js:219:38)
    at CollectionImpl.createSchematic (<PROJECT_PATH>/node_modules/@angular-devkit/schematics/src/engine/engine.js:69:29)
    at GenerateCommand.getSchematic (<PROJECT_PATH>/node_modules/@angular/cli/models/schematic-command.js:130:27)
    at GenerateCommand.initialize (<PROJECT_PATH>/node_modules/@angular/cli/commands/generate-impl.js:25:36)
    at <anonymous>